51245976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{68879}}^1$

素因数の和:68919

約数の個数: 32

約数和(自身を含む): 132249600

約数和(自身を除く): 81003624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 68879, 137758, 206637, 275516, 413274, 551032, 826548, 1653096, 2135249, 4270498, 6405747, 8540996, 12811494, 17081992, 25622988, 51245976]

約数ペア:

[(1, 51245976), (2, 25622988), (3, 17081992), (4, 12811494), (6, 8540996), (8, 6405747), (12, 4270498), (24, 2135249), (31, 1653096), (62, 826548), (93, 551032), (124, 413274), (186, 275516), (248, 206637), (372, 137758), (744, 68879)]